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21-06-2020
Mathematics

contestada

“Which expressions are equivalent to x + x + x + 2?”

Respuesta :

21-06-2020

Answer:

3x+2

Step-by-step explanation:

x+x+x=3x

Because there are three lots of x

You can’t add 2 to the x so 2 is going to be separate

Answer is

3x+2

Answer Link

22-06-2020

ANSWER: 3x+2
You have 3 x’s and they are like terms so you can combine them. However, you cannot combine the 2 because it doesn’t have any terms next to it so it stays the same. Hope this helps!

Answer Link

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